<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form action="/login.html" method="post">
    <input type="text" class="form-control mb-3" name="username" placeholder="请输入">
    <input type="password" class="form-control mb-3" name="password" placeholder="请输入">
    <div class="mb-3">
        <label>
            <input type="checkbox" > 记住我
        </label>
    </div>
    <button class="btn btn-primary btn-block" type="submit">登录</button>
</form>

</body>
</html>